Epsom Salt Foot Stomping Is TikTok’s Cheapest Sleep Trend, but Does the Drugstore Fix Actually Work?
“My suspicion is that people who swear by this new trend may be secondarily benefiting from the mindfulness and sensory experience associated with ‘salt stomping.’”
The bedtime routine racking up views this year costs about $6. No $200 sleep tracker, no expensive supplement, no app subscription. Just Epsom salts, bare feet and roughly 10 minutes of standing still. As sleep-deprived scrollers chase the next wellness hack, psychiatrists, sleep doctors and clinicians are weighing in on whether the ritual delivers on its promise or whether the calm has nothing to do with the crystals underfoot.
How Epsom salt foot stomping works
The setup could not be simpler. Videos show someone pouring Epsom salt onto a baking sheet, a towel or the shower floor, then standing on it barefoot for about 10 minutes, wiggling their toes and stomping in place. Many creators say the practice quiets their pre-bed anxiety.
“Salt stomping means standing barefoot on coarse Epsom salt for about 10 minutes at night, often while doing your skincare,” Doreen Zarfati, a New York-based psychiatrist and chief medical officer at Fountain, told Harper’s Bazaar.
What experts say about the sleep claims surrounding Epsom salt
Zarfati is not buying the mineral science. “There’s no data showing that standing on salt crystals changes your serotonin or cortisol, and there’s no evidence that magnesium is absorbed through the soles of your feet and resets your nervous system,” she said. She suggested any benefit likely comes from the ritual rather than the salt.
Jacqueline Geer, an assistant professor of pulmonary, critical care and sleep medicine at the Yale School of Medicine, told Vogue the effect may be about focus and disconnection. “The benefits [of stomping on salt] lie in the fact that this trend requires a certain level of focus and disconnect from the busy environment around us,” Geer said.
“What we do know is that non-stimulating, calming activities before bed can be associated with an improved ability to fall asleep,” she added. “My suspicion is that people who swear by this new trend may be secondarily benefiting from the mindfulness and sensory experience associated with ‘salt stomping.’”
Chris Winter, a neurologist and Pluto sleep specialist, told the outlet that possible downsides include skin irritation, worsening cracks on the feet and small cuts that may allow bacteria to enter the body. He suggested trying bath salts instead for the same calming effect.
Why a foot bath Epsom salt routine may help you wind down
Winter thinks the mechanism behind bathing may be temperature-based, not mineral-based. He said a warm bath can slightly raise body temperature, and once you get out and cool down, that shift may signal to your body that it is time for sleep, potentially helping you drift off faster and rest more soundly.
Brooke Skinner, founder of The Ritual, endorsed the bath route in Elle. “Salt is full of minerals that helps to relax the muscles and release tension. This deeply relaxing form of bathing promotes a deeper sleep,” she said. She recommends dimming overhead lights, lighting a candle and speaking affirmations as the tub fills, then submerging slowly.
Feet soaking in Epsom salt versus stomping on it
The science stays thin either way. Katie Parobek, founder and director of The Well health and wellness clinic in Notting Hill, told Stylist there is no evidence that standing or stomping on Epsom or sea salt directly lowers cortisol, raises serotonin or significantly boosts circulation.
“The evidence supporting magnesium’s role in nervous system regulation and sleep relates primarily to dietary intake or oral supplementation, rather than topical application,” Parobek said, noting the soles of the feet are especially thick and act as a protective barrier.
Whether the ritual involves feet soaking in Epsom salt, a full bath or a baking sheet on the bathroom floor, she said the shared benefit is the wind-down itself. “Studies consistently show that regular and calming pre-sleep routines and wind-down rituals improve sleep quality by helping to shift the nervous system out of ‘stress’ mode,” Parobek said.
What to know before you try Epsom salt
Zarfati framed the appeal in behavioral terms. “Standing barefoot on a textured surface also gives you constant sensory feedback, which is grounding and pulls your attention into your body and out of your racing thoughts,” she said. “So mentally, people feel calmer and sleep better, but that comes from the stillness, the routine, and the sensory focus, not from the mineral.”
Her bottom line was pragmatic. “If standing on salt is what allows you to slow down for 10 minutes, I’m not going to argue with the result,” she said.
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